The function of the Human Respiratory System is to provide oxygen to all parts of the body that enables a person to breathe. The components of the Human Respiratory System are the lungs, the oesophagus, the bronchi and the diaphragm. A pamphlet about the Human Respiratory System would benefit a biology student by helping them become aware of the anatomy and the physiological properties of the respiratory system and to obtain a better understanding its function for our existence.